Finding the Fourth Proportional to 2,061.66, 3,093.02 and 745.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061.66 : 3,093.02 = 745.55 : x
2. Step 2: Convert to fraction form
   2,061.66/3,093.02 = 745.55/x
3. Step 3: Cross multiply
   2,061.66x = 3,093.02 × 745.55
4. Step 4: Simplify right side
   2,061.66x = 2,305,981.87
5. Step 5: Solve for x
   x = 2,305,981.87/2,061.66
6. Step 6: Final answer
   x = 1,118.51